diff --git a/Nocturne.xcodeproj/project.pbxproj b/Nocturne.xcodeproj/project.pbxproj
index 7dff53d..36e0da0 100644
--- a/Nocturne.xcodeproj/project.pbxproj
+++ b/Nocturne.xcodeproj/project.pbxproj
@@ -183,6 +183,9 @@
 /* Begin PBXProject section */
 		29B97313FDCFA39411CA2CEA /* Project object */ = {
 			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0430;
+			};
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "Nocturne" */;
 			compatibilityVersion = "Xcode 3.2";
 			developmentRegion = English;
@@ -260,9 +263,9 @@
 			buildSettings = {
 				COPY_PHASE_STRIP = NO;
 				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(HOME)/Applications";
 				PRODUCT_NAME = Nocturne;
@@ -277,6 +280,7 @@
 				ARCHS = "$(ARCHS_STANDARD_32_64_BIT)";
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
 				GCC_MODEL_TUNING = G5;
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(HOME)/Applications";
 				PRODUCT_NAME = Nocturne;
@@ -291,8 +295,8 @@
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				PREBINDING = NO;
-				SDKROOT = macosx10.5;
+				MACOSX_DEPLOYMENT_TARGET = 10.7;
+				SDKROOT = macosx;
 			};
 			name = Debug;
 		};
@@ -303,8 +307,8 @@
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				PREBINDING = NO;
-				SDKROOT = macosx10.5;
+				MACOSX_DEPLOYMENT_TARGET = 10.7;
+				SDKROOT = macosx;
 			};
 			name = Release;
 		};